Welcome to our store! 1. When the load exceeds the nominal current, this reset button will automatically break the circuit and thus protect the wiring 2. This circuit breaker can be reset after a certain period of interruption, after which you can press the reset button to use it again 3. Compact design allows for a high-density configuration for circuit protection 4. Made of durable plastic, high quality and long service life 5. Often used in automotive industry, industry and maritime industry Features: 1. When the load exceeds the nominal current, this reset button will automatically break the circuit and thus protect the wiring 2. This circuit breaker can be reset after a certain period of interruption, after which you can press the reset button to use it again 3. Compact design allows for a high-density configuration for circuit protection 4. Made of durable plastic, high quality and long service life 5. Often used in automotive industry, industry and maritime industry Specifications: Nominal Voltage: DC 50V, AC 125-250V, 50/60Hz Current: 5A/ 8A / 10A / 15A / 18A / 20A / 30A (optional) Material: Plastic, Metal Color: Black Size: As shown in the image Package Weight: Approx. 26g Package List: 1 x Overcurrent Protection Device Your satisfaction is our highest priority. We will provide you with the best service. If you discover any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately so we can provide you with the best solution!